Sometimes you are forced to punch a hole in your firewall to get additional wires into the engine compartment, but that hole you cut is sharp and can potentially sever wires. To help prevent this, install this universal wire...

Sometimes you are forced to punch a hole in your firewall to get additional wires into the engine compartment, but that hole you cut is sharp and can potentially sever wires. To help prevent this, install this universal wire...

Sometimes you are forced to punch a hole in your firewall to get additional wires into the engine compartment, but that hole you cut is sharp and can potentially sever wires. To help prevent this, install this universal wire...

Sometimes you are forced to punch a hole in your firewall to get additional wires into the engine compartment, but that hole you cut is sharp and can potentially sever wires. To help prevent this, install this universal wire...

Sometimes you are forced to punch a hole in your firewall to get additional wires into the engine compartment, but that hole you cut is sharp and can potentially sever wires. To help prevent this, install this universal wire...

Sometimes you are forced to punch a hole in your firewall to get additional wires into the engine compartment, but that hole you cut is sharp and can potentially sever wires. To help prevent this, install this universal wire...

Sometimes you are forced to punch a hole in your firewall to get additional wires into the engine compartment, but that hole you cut is sharp and can potentially sever wires. To help prevent this, install this universal wire...

Sometimes you are forced to punch a hole in your firewall to get additional wires into the engine compartment, but that hole you cut is sharp and can potentially sever wires. To help prevent this, install this universal wire...

Vintage style wire port allows you to pass wiring through the firewall and adds to a classic look. Cast finned cover conceals a bushing and backplate that will handle up to a 3/4" bundle of wires. Measures 2-7/8" round,...